Pith Number

pith:VYR56NEU

pith:2018:VYR56NEUG7AKZ4RXMT62IUM3FE

not attested not anchored not stored refs pending

Component separation for future CMB B-mode satellites

M. Remazeilles

arxiv:1806.01026 v1 · 2018-06-04 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYR56NEUG7AKZ4RXMT62IUM3FE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:14:17.707344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae23df349437c0acf23764fda4519b290d31b30c66be7c43d0baee7a998ba2d6

Aliases

arxiv: 1806.01026 · arxiv_version: 1806.01026v1 · doi: 10.48550/arxiv.1806.01026 · pith_short_12: VYR56NEUG7AK · pith_short_16: VYR56NEUG7AKZ4RX · pith_short_8: VYR56NEU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VYR56NEUG7AKZ4RXMT62IUM3FE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ae23df349437c0acf23764fda4519b290d31b30c66be7c43d0baee7a998ba2d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d369836d05d13c7e01811f1196abe7545d29bdb65c0b5a63b915f1090cdf50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-06-04T09:32:41Z",
    "title_canon_sha256": "09e033bb0fe4cfe47f919e369567d4e2ef11a2c1cf107df29a2a37b652e3b8b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01026",
    "kind": "arxiv",
    "version": 1
  }
}